Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS19595

Currently announcedSnapshot awaiting refresh

Sudbury & District Health Unit · SDHU

Last observed10/1/2026, 02:37:58Open ASN profile →

AS19595 relationship topology

Showing 2 / 2

AS19595Sudbury & District Heal…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS11522SUD-WIREDAS - Greater Sudbury Telecommunications Inc.

Relationship: Upstream
Observed weight: 276
ASN registration country: Canada
Latest RIS data: 11/2/2026, 00:00:00

Open AS11522 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS11522Observed weight 276	SUD-WIREDAS - Greater Sudbury Telecommunications Inc.	Upstream	Canada	8/21/2019, 00:00:00	11/2/2026, 00:00:00	660	0
AS5690Observed weight 257	Vianet Inc.	Upstream	Canada	8/21/2019, 00:00:00	11/2/2026, 00:00:00	756	0

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context